
#html
{
	overflow: hidden;
}

#body
{
	overflow: hidden;
	height: 100%;
	width: 100%;
	padding: 0;
	margin: 0;
	top: 0px;
	left: 0px;
}

#header
{
	position: relative;
	height:50px;
	width: 100%;
	
	background-color:#DDFFDD;
	font-size: 18px;
	font-family: Arial, Verdana, sans-serif;
	text-align: center;
	color: black;
	display: inline-block;
	line-height: 50px;
	vertical-align: middle;
}

#main
{
	position: relative;    
	height: 1000px;
	width: 100%;
	overflow: auto;
	
	background-color:#CCCCCC;
}

#blog
{
	position: relative;    
	height: 2000px;
	width: 100%;
	overflow: auto;
	
	background-color:#CCCCEE;
}

#footer
{
	position:relative;
	height:50px;
	width: 100%;
	background-color:#DDFFDD;
}

#model_tree
{
	position:absolute;
	left:10px;
	top:10px;
	width: 270px;
	bottom: 10px;
	background-color:#FFFFFF;
	border:1px solid #000000;
}

#model_parts
{
	position:absolute;
	left:300px;
	top:10px;
	right:10px;
	height:180px;
	background-color:#FFFFCC;
	border:1px solid #000000;
}

#main_model
{
	position:absolute;
	left:300px;
	top:210px;
	right:10px;
	bottom:10px;
	background-color:#EEEEEE;
	border:1px solid #000000;
}

#main_model:active,
#main_model:hover
 {
	border:1px solid #3333BB;
  }



